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1.Chemical name：Sodium carboxymethyl cellulose
2. Alias: CMC,CMC-Na
3.CAS：NO: 9004-32-4
4.chemical formula: [C6H7O2(OH)2CH2COONa]n
5. Appearance: White powder
6. Application：Can be used as tablet binder, coating agent, thickening agent
Specification | Test method: Viscosity measured on basis of 1% water solution,at 25Deg C , Brookfield Viscometer LVDV-I+ Type, # 3spindle,30rpm. | |
D.S | 0.7-0.9 | |
PH | 6.5-8.5 | |
Purity,% | 99.5%min | |
Loss on drying | ≤10.0% | |
total plate count | Min 95% though 80 mesh | |
Lead,ppm | 3max | |
Arsenic | 3max | |
Chloride | ≤1.0% | |
Heavy metals | ≤10ppm | |
Organic volatile impurities | Complies | |
Assay(Na) | 6.5-9.5% | |
Total plate count | 1000/g max | |
Yeast and Moulds | 100/g max | |
Coliform bacteria | Nil/g | |
Salmonella | Nil/g | |
Aplication | Can be used as tablet binder, coating agent, thickening agent | |
Storage | It should be stored in day and cool place, keep from sunshine and mix storage. | |
Package | 25kg/bag G.W. 25.2kg 25kg/drum G.W.27.5kg For 20GP it can only contains 14 tons with pallet. | |
Standard | It comply with USP42 | |